Review on 🎧 StarTech.com 7.1 Channel Sound Card: High-Quality Audio Experience with PCI Express and 192KHz Sampling Rate by Robert Jackson

Seems to be working. I use it on an old PC with Windows 7. I bought it for digital optical input and output. The output works fine. I'll check the entry in a few days. It doesn't show any errors in the device manager. Required drivers must be downloaded from OEM website (not on CD or DVD). There were no problems installing them. There are drivers from Windows XP to Windows 8.